Home / 36,273.48-50,078.24-24,170.76

Finding the Fourth Proportional to 36,273.48, 50,078.24 and 24,170.76

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Solution

The fourth proportional to 36,273.48, 50,078.24 and 24,170.76 is: 33,369.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,273.48 : 50,078.24 = 24,170.76 : x
  2. Step 2: Convert to fraction form
    36,273.48/50,078.24 = 24,170.76/x
  3. Step 3: Cross multiply
    36,273.48x = 50,078.24 × 24,170.76
  4. Step 4: Simplify right side
    36,273.48x = 1,210,429,120.26
  5. Step 5: Solve for x
    x = 1,210,429,120.26/36,273.48
  6. Step 6: Final answer
    x = 33,369.53

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Half scale
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Double scale
Find fourth proportional to 36,274.48, 50,079.62 and 24,171.76
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.